| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $49.39 | 8.405% | $53.5412 | $53.54 | $53.55 | $53.50 |
| Purchase #2 | $24.84 | 12.723% | $28.0004 | $28.00 | $28.00 | $28.00 |
| Purchase #3 | $234.65 | 8.187% | $253.8608 | $253.86 | $253.85 | $253.90 |
| Purchase #4 | $115.35 | 10.600% | $127.5771 | $127.58 | $127.60 | $127.60 |
| Purchase #5 | $209.27 | 10.779% | $231.8272 | $231.83 | $231.85 | $231.80 |
| Purchase #6 | $100.97 | 6.624% | $107.6583 | $107.66 | $107.65 | $107.70 |
| Purchase #7 | $62.37 | 8.700% | $67.7962 | $67.80 | $67.80 | $67.80 |
| 7 purchase totals = | $796.84 | $870.2612 | $870.27 | $870.30 | $870.30 | |